GDG Coreless Disc Permanent Magnet Generator Manufacturer

GreeF company supply modified kinds of Coreless Disk Permanent Magnet Generator. The main models are as follow:

• GDG-0.2KW 200RPM
• GDG-0.5KW 200RPM
• GDG-1KW 150RPM
• GDG-1KW 180RPM
• GDG-2KW 120RPM
• GDG-2KW 180RPM
• GDG-3KW 100RPM
• GDG-3KW 180RPM
• GDG-5KW 100RPM
• GDG-5KW 150RPM
• GDG-10KW 100RPM
• GDG-10KW 150RPM

The coreless disk permanent magenetic generator is made of high-stability Nd-Fe-B materials.

The specific outer rotor magnetic circuit is designed in a special way. The magnetic generator

has following features:

Low starting torque, Low start wind speed, Low weight,small size ,High generating efficiency

• Torque Patent Technology: use newest “Precise Coil” technology. No hysteresis and gear notches effect make the start torque very low <1N.M

• Original Structure: use disc coreless motor to take place traditional motor makes it less volume and weight.

• Higher Utilization: use special coreless motor technology to eliminate the use bottlenecks of lower speed wind energy.

• Higher Reliability: special structure make it bigger ratio of power to volume, power to weight and have long life of 8 times longer than traditional motor.

• Gearless, direct drive, low RPM generator.

• High standard, quality components for use in harsh and extreme environments for wind turbines

• High efficiency and Low mechanical resistance energy loss.

• Excellent heat dissipation due to the Aluminum alloy outer frame and special internal structure.

Currently we offer wide range:

------ 300W-100kw FRP wind turbine blades

------ Horizontal Axis Wind Turbine generator (HAWT)

------ Vertical Axis Wind Turbine generator (VAWT)

------ Solar and wind hybrid system

------ Solar panel

------ Permanent Magnent Generator

------ Controllers, invertor, battery and relation products

1. The magnetic generator use inner foam protection outer Plywooden case .Generator shaft use pipe protection.

2.Pakage size and weight please refer to our sales.

3.Shipping by sea with FCL LCL or by air .

If you have any request in package and shipping please tell our sales we will do according to your request.

OEM service

Our magnetic generator is free 3 years warranty, All lifelong technical support and part cost supply.

(1) The warranty period is start from the date of shipment which show on the bill of loading or air waybill.
(2) Free maintenance services during the warranty period the cost involved be borne by the company, do not charge a fee to customers, free warranty if any damage outside the warranty period, the company will charge a fee for labor costs and materials.
(3) the warranty period, company's quality problems caused by the maintenance of the freight borne by the company, if not under warranty or man-made damage, the freight charges by the customer.